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Quetiapine Impurity 18

SZ CAT No SZ-Q001067
CAS No NA
Mol.F. C21H25N3O3S : 1/2(C4H4O4)
Mol.Wt. 399.5 : 1/2(116.1)
Inv. Status Custom Synthesis


Chemical Name: 2-[2-[4-(dibenzo[b,f][1,4]thiazepin-11-yl)-1-oxidopiperazin-1-yl]ethoxy]ethanol hemifumarate

Identification and Characterization of Potential Impurities of Quetiapine Fumarate
Elżbieta U. Stolarczyk,Łukasz Kaczmarek,Kamil Eksanow,Marek Kubiszewski,Magdalena Glice &Andrzej Kutner
Pharmaceutical Development and Technology  Volume 14, 2009 - Issue 1 Pages 29-39
 
An Improved and Single Pot Process for the Production of Quetiapine Hemifumarate Substantially Free from Potential Impurities
Navnath C. Niphade, Anil C. Mali, Bhushan S. Pandit, Kunal M. Jagtap, Sanjay A. Jadhav, Madhukar N. Jachak, and Vijayavitthal T. Mathad
Org. Process Res. Dev. 2009, 13, 4, 792–797
 
Stability indicating fast LC method for determination of quetiapine fumarate related substances in bulk and pharmaceutical formulation
R.Narendra Kumar, *G.Nageswara Rao, P.Y.Naidu
Der Pharmacia Lettre, 2011, 3(3): 457-469